fzus51 klwx 191458
cwflwx
expires:202602192100;;904189

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu feb 19 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz531-192100-
chesapeake bay from pooles island to sandy point-
958 am est thu feb 19 2026

...dense fog advisory in effect until noon est today...

.rest of today...e winds 10 kt. waves 1 ft. a slight chance of rain
late this morning, then rain this afternoon. areas of dense fog late
this morning, then patchy fog this afternoon. vsby 1 nm or less...
increasing to 1 to 3 nm this afternoon. 
.tonight...ne winds 10 kt. waves 1 ft. rain. areas of fog. vsby 1 nm
or less. 
.fri...ne winds 5 to 10 kt...becoming w in the afternoon. waves
1 ft. rain. patchy fog. vsby 1 to 3 nm. 
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...nw winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft or less. a chance of
rain. 
.sun...ne winds 10 to 15 kt...becoming n after midnight. waves 1 to
2 ft. rain through the day. snow, then a chance of snow after
midnight. 
.mon...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of snow in
the morning.  

$$

fzus51 klwx 191458
cwflwx
expires:202602192100;;904192

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu feb 19 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz532-192100-
chesapeake bay from sandy point to north beach-
958 am est thu feb 19 2026

...dense fog advisory in effect until noon est today...

.rest of today...ne winds 10 kt. waves 1 ft. areas of dense fog late
this morning, then patchy fog this afternoon. rain this afternoon.
vsby 1 nm or less...increasing to 1 to 3 nm this afternoon. 
.tonight...ne winds 10 to 15 kt. waves 1 ft. rain. areas of fog.
vsby 1 nm or less. 
.fri...ne winds 5 to 10 kt...becoming sw in the afternoon. waves
1 ft. rain. patchy dense fog. vsby 1 nm or less. 
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...nw winds 5 kt. waves less than 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft or less. a chance of
rain. 
.sun...ne winds 10 to 15 kt...becoming n 15 to 20 kt after midnight.
waves 1 to 2 ft...building to 3 ft after midnight. rain through the
day. snow, then a chance of snow after midnight. 
.mon...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of snow in
the morning.  

$$

fzus51 klwx 191458
cwflwx
expires:202602192100;;904194

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu feb 19 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz533-192100-
chesapeake bay from north beach to drum point-
958 am est thu feb 19 2026

...dense fog advisory in effect until noon est today...

.rest of today...ne winds 10 kt. waves 1 ft. a slight chance of rain
late this morning, then rain this afternoon. areas of dense fog late
this morning, then patchy fog this afternoon. vsby 1 nm or less. 
.tonight...e winds 10 to 15 kt. waves 1 to 2 ft. rain. patchy fog.
vsby 1 nm or less. 
.fri...e winds 5 to 10 kt...becoming w in the late morning and early
afternoon, then becoming sw late. waves 1 ft. rain. patchy dense
fog. vsby 1 nm or less. 
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...nw winds 5 kt. waves less than 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft or less. a chance of
rain. 
.sun...ne winds 15 to 20 kt...becoming n after midnight. waves 1 to
2 ft...building to 3 ft. rain through the day. snow through the
night, then a chance of snow after midnight. 
.mon...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of snow in
the morning.  

$$

fzus51 klwx 191458
cwflwx
expires:202602192100;;904197

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu feb 19 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz534-192100-
chesapeake bay from drum point to smith point-
958 am est thu feb 19 2026

...dense fog advisory in effect until noon est today...

.rest of today...e winds 10 kt. waves 1 ft. a chance of rain late
this morning, then rain this afternoon. patchy dense fog late this
morning, then areas of fog this afternoon. vsby 1 nm or less. 
.tonight...e winds 5 to 10 kt. waves 1 ft. rain. areas of fog. vsby
1 nm or less. 
.fri...s winds 5 to 10 kt...becoming sw in the afternoon. waves
1 ft. rain. areas of dense fog. vsby 1 nm or less. 
.fri night...w winds 5 to 10 kt. waves 1 to 2 ft. 
.sat...n winds 5 kt. waves less than 1 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft or less. a chance of
rain. 
.sun...ne winds 15 to 20 kt...becoming n 20 to 25 kt after midnight.
waves 2 to 3 ft...building to 4 ft. rain. snow likely in the
evening, then a chance of snow after midnight. 
.mon...nw winds 20 to 25 kt. waves 3 ft. a chance of snow through
the day.  

$$

fzus51 klwx 191458
cwflwx
expires:202602192100;;904185

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu feb 19 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz535-192100-
tidal potomac from key bridge to indian head-
958 am est thu feb 19 2026

...dense fog advisory in effect until noon est today...

.rest of today...e winds 5 to 10 kt. waves 1 ft. a slight chance of
rain late this morning, then rain this afternoon. areas of dense fog
late this morning, then patchy fog this afternoon. vsby 1 nm or
less...increasing to 1 to 3 nm this afternoon. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. rain. patchy fog. vsby
1 to 3 nm. 
.fri...se winds 5 kt...becoming sw late. waves 1 ft. rain. patchy
fog. vsby 1 to 3 nm. 
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...nw winds around 5 kt. waves 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft. a chance of rain. 
.sun...n winds 10 to 15 kt. waves 1 ft. rain through the day. snow
through the night, then a chance of snow after midnight. 
.mon...nw winds 10 to 15 kt. waves 1 ft. a chance of snow in the
morning.  

$$

fzus51 klwx 191458
cwflwx
expires:202602192100;;904186

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu feb 19 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz536-192100-
tidal potomac from indian head to cobb island-
958 am est thu feb 19 2026

...dense fog advisory in effect until noon est today...

.rest of today...e winds 10 kt. waves 1 ft. a chance of rain late
this morning, then rain this afternoon. areas of dense fog late this
morning, then patchy fog this afternoon. vsby 1 nm or less...
increasing to 1 to 3 nm this afternoon. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. rain. patchy fog. vsby
1 nm or less. 
.fri...n winds 5 kt...becoming sw in the afternoon. waves 1 ft.
rain. patchy dense fog. vsby 1 nm or less. 
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...n winds around 5 kt. waves 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft. a chance of rain. 
.sun...ne winds 10 to 15 kt...becoming n after midnight. waves 1 to
2 ft. rain through the day, then snow likely in the evening. a
chance of snow after midnight. 
.mon...nw winds 15 to 20 kt. waves 2 ft. a chance of snow in the
morning.  

$$

fzus51 klwx 191458
cwflwx
expires:202602192100;;904187

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu feb 19 2026

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz537-192100-
tidal potomac from cobb island to smith point-
958 am est thu feb 19 2026

...dense fog advisory in effect until noon est today...

.rest of today...e winds 10 kt. waves 1 ft. a chance of rain late
this morning, then rain this afternoon. areas of dense fog late this
morning, then patchy fog this afternoon. vsby 1 nm or less. 
.tonight...e winds 5 to 10 kt. waves 1 ft. rain. patchy fog. vsby
1 nm or less. 
.fri...s winds 5 kt...becoming sw in the afternoon. waves 1 ft.
rain. areas of dense fog. vsby 1 nm or less. 
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...n winds around 5 kt. waves flat. 
.sat night...e winds around 5 kt. waves 1 ft or less. a chance of
rain. 
.sun...ne winds 15 to 20 kt...becoming n after midnight. waves 2 to
3 ft. rain. snow likely in the evening, then a chance of snow after
midnight. 
.mon...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of snow in
the morning.  

$$